Monster Manual 5E

GRAY OOZE

Medium ooze, unaligned

Armor Class 8
Hit Points 22 (3d8 + 9)
Speed 10ft., climb 10ft.

STR

12 (+1)

DEX

6 (-2)

Skills Stealth +2

CON

16 (+3)

INT

1 (-5)

Damage Resistances acid, cold, fire

WIS

6 (-2)

CHA

2 (-4)

Condition Immunities blinded, charmed, deafened, exhaustion,
frightened, prone
Senses blindsight 60ft. (blind beyond this radius),
passive Perception 8
Languages-
Challenge 1/2 (100 XP)

Amorphous. The ooze can move through a space as narrow as
1 inch wide without squeezing.

Corrode Metal. Any non magical weapon made of metal that
hits the ooze corrodes. After dealing damage, the weapon
takes a permanent and cumulative -1 penalty to damage rolls.
If its penalty drops to -5, the weapon is destroyed. Non magical
ammunit ion made of metal that hits the ooze is destroyed after
dealing damage.
The ooze can eat through 2-inch-thick, non magica l metal
in 1 round.
False Appearance. While the ooze remains motionless, it is
indistinguishable from an oily pool or wet rock.

ACTIONS

Pseudopod. Melee Weapon Attack: +3 to hit, reach 5 ft., one
target. Hit: 4 (1d6 + 1) bludgeoning damage plus 7 (2d6)
acid damage, and if the target is wearing non magical metal
armor, its armor is partly corroded and takes a permanent
and cumulative - 1 penalty to the AC it offers. The armor is
destroyed if the penalty reduces its ACto 10.

Armor Class 8

Hit Points 45 (6d10 + 12)

Speed 10ft., climb 10ft.

STR

15 (+2)

DEX

6 (-2)

CON

14 (+2)

Damage Resistances acid

INT

2 (-4)

Damage Immunities lightning, s lashing

WIS

6 (-2)

CHA

1 (-5)

Condition Immunities blinded, charmed, deafened, exhaustion,

frightened , prone

Senses blindsight 60ft. (blind beyond this radius),

passive Perception 8

Languages-

Challenge 2 (450 XP)

Amorphous. The jelly can move through a space as narrow as 1

inch wide without squeezing.

Spider Climb. The jelly can climb difficult surfaces, including

upside down on ceilings, without needing to make an

ability check.

ACTIONS

Pseudopod. Melee Weapon Attack: +4 to hit, reach 5 ft., one

target. Hit: 9 (2d6 + 2) bludgeoning damage plus 3 (ld6)

acid damage.

REACTIONS

Split. When a jelly that is Medium or larger is subjected to

lightning or slashing damage, it s plits into two new jellies if it

has at least 10 hit points. Each new jelly has hit points equal to

half the original jelly's, rounded down. New jellies are one size

smaller than the original jelly.